Evaluate (X5) × (3x2) × (-2x) for X = 1.

Evaluate (x⁵) × (3x²) × (-2x) for x = 1.

Sum

For x = 1

(x⁵) × (3x²) × (−2x)

(1⁵) × (3 × 1²) × (−2 × 1)

1 × 3 × (−2)

= −6

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Multiplying a Polynomial by a Polynomial

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Chapter 11: Algebraic Expressions - Exercise 11 (C) [Page 143]

Chapter 11 Algebraic Expressions
Exercise 11 (C) | Q 9 | Page 143

Multiply: 2y − 4y³ + 6y⁵ by y² + y − 3

Simplify : (px – q) (px + q)

Simplify: (5a + 5b – c) (2b – 3c)

Simplify : (3y + 4z) (3y – 4z) + (2y + 7z) (y + z)

Multiply -4xy³ and 6x²y and verify your result for x = 2 and y= 1.

If x = 2 and y = 1; find the value of (−4x²y³) × (−5x²y⁵).

Evaluate: (2x – 5y)(2x + 3y) for x = 2 and y = 3.

Evaluate: x(x – 5) + 2 for x = 1.

Multiply and then verify :
−3x²y² and (x – 2y) for x = 1 and y = 2.

Simplify : (5 – x) (6 – 5x) (2 -x).